摘要
水泥生料中含 1× 10 - 6～ 2× 10 - 4的WO3 可改善生料易烧性 ,有利于A矿的形成 ,钨主要分布于硅酸盐相 .利用含钨的工业废弃物作矿化剂煅烧水泥熟料 ,既可改善生料易烧性 ,提高水泥熟料产质量 ,又可变废为宝 ,有利于环境保护 .
The presence of 1×10 -6 ～2×10 -4 WO 3 in cement raw meals improves the burnability and promotes the formation of alite phase. Wolfram mainly disperses in silicate phase. Industrial waste containing wolfram acts as mineralizer during the sintering of cement clinkers. They can exert a positive effect: improving the burnability, increasing the output and quality of cement clinker and converting the waste into useful thing. It is of much benefit to protect the environment.
出处
《华南理工大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2001年第10期65-68,共4页
Journal of South China University of Technology(Natural Science Edition)
基金
国家自然科学基金资助项目 (2 97770 12 )~~
关键词
钨
工业废弃物
水泥熟料
矿化剂
煅烧
wolfram
industrial waste
cement clinker
mineralizer
